Dog chew



FIG. 1 is a top perspective view of a design for dog chew showing our new design;

FIG. 2 is a rear elevational view thereof; and,

FIG. 3 is a side elevational view thereof.

The broken lines shown in FIGS. 1 and 3 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for dog chew, as shown and described. 